Tagged Questions

I have to deploy a greenplum database for analysis of time series data. I will have around 50 different time series (s1,s2,s3,...s50) and each series will have multiple pairs (time is 1 hour average ...

I am finance grad student, and working to create a financial statement database. My objective is to download an income statement, balance sheet, and statement of cash flows for every publicly traded ...

Over the years I have developed several tools - including pricing, optimization and calibration tools - most in VBA, C# and C++
I would like to make them publicly avaliable. Aside from putting up my ...

I'm working with sovereign ratings at present. With regard to Moody's there are a few things unclear to me in their definitions. Both questions refer to the sovereign rating history in Bloomberg CSDR ...

Objective: Get a list of all the companies that were ever part of an index (e.g.: FTSE100) in a given period of time (scale: years/decades).
Method I have in mind:
1) Create an empty list k.
2) Get ...

There are quite a few discussions here about storage, but I can't find quite what I'm looking for.
I'm in need to design a database to store (mostly) option data (strikes, premiums bid / ask, etc.). ...

I'm currently working on some matlab code that is supposed to check a stock database for any errors (missing values, wrong values, etc.). The reason for this is that after reading this post I came to ...

I often hear that column-oriented databases are the best choice method for storing time series data in finance applications. Especially by people selling expensive column-oriented databases.
Yet, at ...

thanks a lot for your discussions on the original post.
following your suggestions, let me re-phrase a bit :
kdb is known for its efficiency, and such efficiency comes at a terrible price. However, ...

I subscribe to various blogs and twitter feeds which I use to parse for keywords. Many times these subscriptions do not include topics which are of the primary concern.
Are there multiplex channels ...